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Pull AVR Microcontroller ATMEL AT90S8515
We can Pull AVR Microcontroller ATMEL AT90S8515 with 8K bytes In-System Programmable Flash, please view the IC chip features for your reference:
Features
· AVR – High Performance and Low Power RISC Architecture
· 118 Powerful Instructions – Most Single Clock Cycle Execution
· 8K bytes of In-System Reprogrammable Flash
– SPI Serial Interface for Program Downloading
– Endurance: 1,000 Write/Erase Cycles
512 bytes EEPROM – Endurance: 100,000 Write/Erase Cycles 512 bytes Internal SRAM
32 x 8 General Purpose Working Registers
32 Programmable I/O Lines
Programmable Serial UART
SPI Serial Interface
VCC: 2.7 – 6.0V
– 0 – 8 MHz 4.0 – 6.0V,
– 0 – 4 MHz 2.7 – 4.0V
Up to 8 MIPS Throughput at 8 MHz
One 8-Bit Timer/Counter with Separate Prescaler
One 16-Bit Timer/Counter with Separate Prescaler and Compare and Capture Modes
Dual PWM
External and Internal Interrupt Sources
Programmable Watchdog Timer with On-Chip Oscillator
On-Chip Analog Comparator
Low Power Idle and Power Down Modes
Programming Lock for Software Security
8-Bit Microcontroller with 8K bytes In-System Programmable Flash
AT90S8515 Description
Preliminary
The AT90S8515 is a low-power CMOS 8-bit microcontroller based on the AVR enhanced RISC architecture. By executing powerful instructions in a single clock cycle, the AT90S8515 achieves throughputs approaching 1 MIPS per MHz allowing the system designer to optimize power consumption versus processing speed.
The AVR core combines a rich instruction set with 32 general purpose working registers. All the 32 registers are directly connected to the Arithmetic Logic Unit (ALU), allowing two independent registers to be accessed in one single instruction executed in one clock cycle. The resulting architecture is more code efficient while achieving throughputs up to ten times faster than conventional CISC microcontrollers.